/* Form Validation */
function buynow_valid(f)
{
	mpat1 = /^\s+/;
	mpat2 = /\s+$/;
	
	if ( f.os0.value.replace(mpat1, "").replace(mpat2, "") == "" )
	{
		alert("Business Name is required"); f.os0.select(); f.os0.focus(); return false;
	}
	if ( f.first_name.value.replace(mpat1, "").replace(mpat2, "") == "" )
	{
		alert("First Name is required"); f.first_name.select(); f.first_name.focus(); return false;
	}
	if ( f.last_name.value.replace(mpat1, "").replace(mpat2, "") == "" )
	{
		alert("Last Name is required"); f.last_name.select(); f.last_name.focus(); return false;
	}
		if ( f.os1.value.replace(mpat1, "").replace(mpat2, "") == "" )
	{
		alert("Invoice Number is required"); f.os1.select(); f.os1.focus(); return false;
	}
		if ( f.amount.value.replace(mpat1, "").replace(mpat2, "") == "" )
	{
		alert("Invoice Amount is required"); f.amount.select(); f.amount.focus(); return false;
	}
	return true;
}

function form_valid(f)
{
	mpat1 = /^\s+/;
	mpat2 = /\s+$/;
	
	if ( f.BusinessName.value.replace(mpat1, "").replace(mpat2, "") == "" )
	{
		alert("Business Name is required"); f.BusinessName.select(); f.BusinessName.focus(); return false;
	}
	if ( f.FullName.value.replace(mpat1, "").replace(mpat2, "") == "" )
	{
		alert("Full Name is required"); f.FullName.select(); f.FullName.focus(); return false;
	}
	if ( f.EMail.value.replace(mpat1, "").replace(mpat2, "") == "" )
	{
		alert("E-Mail is required"); f.EMail.select(); f.EMail.focus(); return false;
	}
		if ( f.NumPages.value.replace(mpat1, "").replace(mpat2, "") == "" )
	{
		alert("Number of Pages is required"); f.NumPages.select(); f.NumPages.focus(); return false;
	}

	return true;
}

function contact_valid(f)
{
	mpat1 = /^\s+/;
	mpat2 = /\s+$/;
	
	if ( f.Name.value.replace(mpat1, "").replace(mpat2, "") == "" )
	{
		alert("Name is required"); f.Name.select(); f.Name.focus(); return false;
	}
	if ( f.EMail.value.replace(mpat1, "").replace(mpat2, "") == "" )
	{
		alert("E-Mail is required"); f.EMail.select(); f.EMail.focus(); return false;
	}
	if ( f.Enquiry.value.replace(mpat1, "").replace(mpat2, "") == "" )
	{
		alert("Enquiry is required"); f.Enquiry.select(); f.Enquiry.focus(); return false;
	}

	return true;
}